.bottom-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background-color: #fff;
    border-top: 1px solid #eee;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;

    --base-height: 56px;
    --safe-area-padding: clamp(6px, env(safe-area-inset-bottom), 12px);

    min-height: var(--base-height);
    padding-bottom: var(--safe-area-padding);
    box-sizing: border-box;

    @supports (padding-bottom: env(safe-area-inset-bottom)) {
      height: calc(var(--base-height) + var(--safe-area-padding));
    }

    &__cart {
      flex: 0 0 60px;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      position: relative;

      .cart__wrap {
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
      }

      .cart__text {
        font-size: 12px;
        color: #666;
        margin-top: 2px;
        line-height: 1;
      }

      .cart__badge {
        position: absolute;
        top: 10px;
        right: 8px;
        min-width: 18px;
        height: 18px;
        padding: 0 4px;
        background-color: #fa3534;
        color: #fff;
        font-size: 11px;
        font-weight: 500;
        border-radius: 9px;
        text-align: center;
        line-height: 18px;
        box-shadow: 0 2px 3px rgba(0, 0, 0, 0.15);
        z-index: 1;
      }
    }

    &__price {
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      margin-left: -10px;
      height: 100%;

      .price__content {
        display: flex;
        align-items: baseline;
        justify-content: center;

        .price__symbol {
          font-size: 14px;
          color: #e64340;
          margin-right: 2px;
        }

        .price__amount {
          font-size: 18px;
          color: #e64340;
          font-weight: bold;
        }
      }

      .price__desc {
        font-size: 10px;
        color: #999;
        margin-top: 2px;
        text-align: center;
      }
    }

    &__reserve {
      flex: 0 0 140px;
      padding-left: 10px;
      height: 100%;
      display: flex;
      align-items: center;

      .reserve__btn {
        width: 100%;
        height: 40px;
        line-height: 40px;
        --button-primary-bg-color: #ff7d00;
        --button-primary-active-bg-color: #e66200;
        --button-border-radius: 20px;
        --button-font-size: 16px;
        font-weight: 500;
        
        &:disabled {
          background-color: #ccc;
          color: #fff;
          cursor: not-allowed;
        }
      }
    }
  }